ADR4540ARZ-R7
- Mfr.Part #
- ADR4540ARZ-R7
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC VREF SERIES 0.04% 8SOIC
- Stock
- 2
- In Stock :
- 2
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Reference
- Terminal Form :
- Gull wing
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Channels :
- 1
- Terminal Finish :
- Matte Tin (Sn)
- Output Type :
- FIXED
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Number of Pins :
- 8
- Factory Lead Time :
- 8 Weeks
- Mounting Type :
- Surface Mount
- Noise - 0.1Hz to 10Hz :
- 2.7μVp-p
- RoHS Status :
- ROHS3 Compliant
- Min Output Voltage :
- 4.096V
- Radiation Hardening :
- No
- Pbfree Code :
- No
- Number of Outputs :
- 1
- Max Input Voltage :
- 16V
- Base Part Number :
- ADR4540
- Temp Coef of Voltage-Max :
- 4 ppm/°C
- Output Voltage :
- 4.096V
- JESD-609 Code :
- e3
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Surface Mount :
- yes
- Number of Terminations :
- 8
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Reference Type :
- Series
- Peak Reflow Temperature (Cel) :
- 260
- Pin Count :
- 8
- Voltage - Input :
- 4.2V~15V
- Operating Temperature :
- -40°C~125°C TA
- Trim/Adjustable Output :
- No
- Supply Voltage-Min (Vsup) :
- 4.2V
- Lead Free :
- Contains Lead
- Max Output Current :
- 10mA
- Packaging :
- Tape and Reel (TR)
- Length :
- 4.9mm
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Width :
- 3.9mm
- Tolerance :
- ±0.04%
- Operating Supply Current :
- 950µA
- Quiescent Current :
- 950µA
- Temperature Coefficient :
- 4ppm/°C
- Number of Functions :
- 1
- Terminal Position :
- Dual
- Max Output Voltage :
- 4.096V
- Nominal Supply Current :
- 950µA
- Datasheets
- ADR4540ARZ-R7

Voltage Reference Analog Devices, Inc. ADR4540ARZ-R7 Overview
The ADR4540ARZ-R7 from Analog Devices, Inc. is a precision voltage reference IC designed for high accuracy and stability across a wide range of applications. This IC provides a fixed output voltage with a minimal temperature coefficient and low output noise, making it ideal for critical precision circuits. With a typical output voltage accuracy of 0.04% and an 8-SOIC package, the ADR4540ARZ-R7 ensures reliable performance in demanding environments. Its compact form factor and robust feature set address the stringent requirements of advanced electronic systems, supporting both high-volume manufacturing and specialized precision applications.
ADR4540ARZ-R7 Features
- High Accuracy: Typical output voltage accuracy of 0.04%, ensuring precise voltage reference in critical applications.
- Low Temperature Coefficient: Provides stable performance over a range of temperatures, enhancing device reliability.
- Low Noise: Minimizes interference in sensitive applications, making it suitable for high-precision electronics.
- Wide Operating Temperature Range: Suitable for use in a variety of environmental conditions without performance degradation.
- Compact 8-SOIC Package: Ideal for space-constrained applications while providing ease of integration into various circuit designs.
ADR4540ARZ-R7 Applications
- Precision Instrumentation: Utilized in devices that require highly accurate and stable voltage references to ensure measurement precision.
- Data Acquisition Systems: Enhances the accuracy of data conversion from analog to digital form, crucial for scientific and industrial applications.
- Automotive Electronics: Employed in electronic control units that demand consistent and reliable voltage reference under variable environmental conditions.
- Telecommunications: Used in communication equipment to maintain signal integrity and stability across wide temperature variations.
- Portable Devices: Ideal for battery-powered applications where power efficiency and compact size are critical.
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